package com.hnu.mapper;

import com.hnu.entity.Product;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

/**
 * @Entity com.hnu.entity.Product
 */
@Mapper
public interface ProductMapper extends BaseMapper<Product> {

    int findCountByCIds(List<Long> ids);
}




